Active clinical trials for "Temporomandibular Joint Disorders"

This is a randomized, controlled, double-blind clinical trial. The main objective is to evaluate the immediate effect of the mandibular muscle-energy technique on pain, functionality and kinesiophobia in subjects suffering from temporomandibular dysfunction and bruxism. In the experimental group the jaw muscle-energy technique will be applied and in the control group a placebo technique will be applied. The intention is to see the immediate effects of the intervention and two evaluations of the pre- and post-intervention outcome variables and a follow-up of kinesiophobia one week later will be performed.

Temporomandibular disorder (TMD) is a term describing musculoskeletal conditions of the face, jaw and temporal regions. TMD is frequently associated with pain and/or dysfunction such as impaired jaw function, pain in the temporomandibular joint (TMJ), muscles and/or related structures, and associated headaches. The aetiology of TMD is multifactorial and complex.

Fibromyalgia is one of the most prevalent chronic widespread pain entities today. One of the most common problems in patients with fibromyalgia are alterations of the temporomandibular region, present in approximately 80% of the subjects, being, in turn, alterations of muscular origin the most common with a prevalence of 84%. One of the most promising therapeutic strategies is one that leads to self-management by the patient. The main objective of this study is to analyze the effect of a self-management program for myalgia in the temporomandibular region in subjects with fibromyalgia. For this, an experimental study of the uncontrolled Clinical Trial type will be carried out. Participants must be over 18 years of age, have a diagnosis of fibromyalgia and have myalgia or myofascial pain syndrome in the temporomandibular region. Demographic data, maximum oral opening and mandibular function, pressure pain threshold and pain level, quality of life related to oral health, kinesiophobia, anxiety and depression, sleep, patient expectations, patient satisfaction with the treatment received, patient habits, catastrophizing, knowledge about pain, central sensitization, self-efficacy, and coping with pain. An initial data collection will be carried out. The intervention will be carried out in 3 sessions in which different pain processes will be explained, mandibular mobility exercises, masticatory muscle self-massage, as well as recommendations and advice on its pathology. Data will be collected again 4 weeks after the end of the program and at months 6 and 12. The appearance of adverse effects linked to the therapeutic program is not contemplated.

Temporomandibular disorders (TMD) are one of the most important Public Health issues in the world and its incidence has increased over the years. The Physiotherapy and manual therapy techniques has shown its efficacy to reduce pain and to improve jaw functionality in patients with TMD. Until now, treatment targets has been the muscle and joint, but clinicians has not taken into account the innervation and how the nerve can have an influence in pain or jaw functionality. In this sense, it is known that there is a relationship between jaw innervation and vagus nerve, a parasympathetic nerve which is easily stimulable, due to its connection with the respiratory system, taking deep breaths using the diaphragm. Therefore, our hypothesis is that a treatment in which clinicians combine manual therapy and nerve vagus stimulation could have better effects (reducing pain, increasing range of motion in temporomandibular joints and improving quality of life in patients with TMD) than a isolated manual therapy treatment. With this purpose will be selected 20 subjects to participate in our study divided in two groups. Both groups will received 4 sessions of physiotherapy (one each 7 days during one month) and also will be thought to do own treatment those days the subjects does not come to the clinic until the study will have finished (the interventional period last two months). Both groups will received the same manual therapy techniques but only the experimental group will be treated with nerve vagus stimulation technique. One member of the group who will not participated in the interventions will be in charge of do evaluations (1 each month/ a total of 3 evaluations) following different questionaries to assess the primary variables of the study: chronic pain level, jaw functionality, physical symptoms level, range of motion and distress level.

Musculoskeletal (MSK) pain is a common reason to seek medical treatment. Temporomandibular disorders (TMDs) are MSK disorders that affect the masticatory muscles, the temporomandibular joint, and related structures in the neck and head. Current research showed that people with chronic TMDs have structural and functional brain changes that may contribute to chronic pain development and maintenance. Therapeutic exercise is a central component in treating chronic MSK conditions. New therapies, including exercise, appear to have potential in targeting cortical changes to improve clinical outcomes. However, mechanisms of action are not well understood, and evidence is limited to a few weak studies and specific populations. Evidence from our research group highlights neck exercise as potentially useful in treating TMDs. However, we do not yet know how the brains of women with TMD respond to specific exercise and whether these changes relate to decreased pain, improved function, and quality of life. Evidence linking brain plasticity, pain modulation, and exercise therapy is currently limited, and non-existent for people with TMDs. Objectives: In women with chronic TMD pain, we will:1) determine the impact of motor control training using visual feedback (MCTF) on clinical outcomes such as pain intensity and jaw disability, 2) assess the impact of MCTF on brain structure, using diffusion tensor imaging, 3) assess the impact of MCTF on brain networks, using resting state functional magnetic resonance imaging, and 4) determine the effectiveness of MCTF to restore normal muscular structure, performance and fatigability of neck cervical muscles, using electromyographic analysis. Methods: Women with chronic TMD pain will be randomized to either an intervention arm or a placebo control group. Women in the intervention arm will receive 8 weeks of progressive exercise MCTF of the cervical muscles, twice per week. Women in the placebo arm will receive innocuous transcutaneous electrical nerve stimulation (turn off). Our primary outcomes will be changes in 1) pain, measured with the Visual Analogue Scale, 2) brain structure and networks, measured by fractional anisotropy (brain structure) and the blood-oxygen-level dependent signal (brain networks). Outcomes will be measured at baseline, after 8 weeks of treatment, and 4 months after treatment ends. Results will directly inform and guide clinicians in prescribing more effective interventions for women with TMD

Temporomandibular/orofacial pain disorders (TMD) are a group of painful conditions with multiple determinants.This proposal has two main goals: 1) to test a highly individualized, adaptive treatment for TMD that has potential to be more effective than other psychosocial treatments; and 2) to discover the mechanisms by which psychosocial treatments work in chronic pain. TMD patients (N=160) will be randomized to receive standard care (STD) + an individualized assessment and treatment program (IATP) or to standard care + conventional cognitive-behavioral treatment (STD+CBT). It is expected that the STD+IATP treatment will yield lower pain, depression and interference scores over time than STD+CBT, and that changes in coping ability will mediate the treatment effects on outcomes.

Temporomandibular Disorders are a common clinical picture that appear in particular in people between the age of 20 and 40 years. About 33% of the total population shows symptoms and signs of TMD. Among the temporomandibular joint disorders anterior disc displacement appear to be the most common. In case of limitations of jaw movements and or pain conservative methods including combinations of behavior change, physiotherapy, stabilization appliance therapy and medication are most popular. The benefit of a self-treatment program to strengthen the lateral pterygoid muscle and to learn a properly executed lower jaw sideways movement to achieve pain reduction is up to now not well investigated. The aim of this study is to examine the effectiveness of muscle training for the treatment of patients with anterior disc displacement with reduction (DDWR). 60 patients with DDWR and pain (≥18 years) will be randomly allocated to two groups: 1. Physical exercises, 2. Stabilization appliance therapy. All patients receive a functional examination according to the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD) at baseline. The training in group 1 includes eccentric and concentric counter-movements of the lower jaw muscle to strengthen and restore a physiological lateral movement of the mandible. The muscle exercises should be performed once a day with 5-6 repetitions per side. The treatment with an equilibration appliance in the lower jaw serves as a comparison group. Patients are instructed to wear the appliance while sleeping. The wearing rhythm is described as intermittent. (three nights - wearing the appliance, one night - not wearing the appliance). The primary target variable is the occurrence of pain in the head and joint area before and during therapy. The variable is measured using a numeric rating scale (NRS; 0-10) during the baseline examination and control check-ups after 2, 4 and 6 months.

To examine the effects of temporomandibular joint mobilization and exercises added to the conventional physiotherapy program on posture, functionality and muscular endurance in individuals with chronic neck pain.

The aim of this study is to evaluate the relationship between Temporomandibular Disorders (TMD) and Sacroiliac Joint Disfunction (SIJD) and to determine the immediate effect of single-session orofacial manual therapy on SIJD. Patients will be treated for 1 session. The evaluation was planned to be done twice, at the beginning and end of the session.

The objective of this study will be to verify the additional effect of Pain Neuroscience Education, Motor Imagery and Action Observation on primary outcomes pain intensity and craniofacial pain and disability in patients with chronic temporomandibular disorders (TMD). The secondary outcomes will be pressure pain threshold, temporal summation, conditioned pain modulation, central sensibilization, pain catastrophizing, kinesiophobia. This study will be a doble-blinded randomized clinical trial comprising a sample of 50 participants with orofacial pain of both genders and aged between 18 and 60 years. Subjects will undergo a screening process to identify those presenting a diagnosis of painful TMD confirmed by the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD), and then they will be randomized into two groups (G1: Occlusal Splint, Counselling and Jaw and Neck Exercises vs. (G2: Occlusal Splint, Jaw and Neck Exercises plus Pain Neuroscience Education, Motor Imagery and Action Observation). These volunteers will be recruited from the Alisos Group Dentistry Clinic and University of Gran Rosario, (Rosario, Argentina). All patients will wear an occlusal splint designed by dentists. The interventions will be administered twice a week for 5 weeks by a single therapist. Subsequently, patients will be given instructions to perform the exercises at home for 5 weeks. Primary and secondary outcomes will be measured at baseline, 6 weeks and 12 weeks, and at 3 months after the end of treatment (follow-up). All the evaluations will be performed by a blinded physiotherapist.